Example usage for java.lang NullPointerException getMessage

Introduction

In this page you can find the example usage for java.lang NullPointerException getMessage.

Prototype

public String getMessage() 

Source Link

Document

Returns the detail message string of this throwable.

Usage

From source file:org.droidmate.uiautomator2daemon.UiAutomator2DaemonDriver.java

/**
 * @see #dumpWindowHierarchyProtectingAgainstException
 *//*from  w ww.  ja va 2 s.  com*/
// Note on read/write permissions:
//   http://stackoverflow.com/questions/23527767/open-failed-eacces-permission-denied
private boolean tryDumpWindowHierarchy(File windowDumpFile) {
    try {
        Log.v(uiaDaemon_logcatTag, String.format("Trying to create dump file '%s'", windowDumpFile.toString()));
        Log.v(uiaDaemon_logcatTag, "Executing dump");
        this.device.dumpWindowHierarchy(windowDumpFile);
        Log.v(uiaDaemon_logcatTag, "Dump executed");

        if (windowDumpFile.exists()) {
            return true;
        } else {
            Log.w(uiaDaemon_logcatTag, ".dumpWindowHierarchy returned, but the dumped file doesn't exist!");
            return false;
        }

    } catch (NullPointerException e) {
        Log.w(uiaDaemon_logcatTag, "Caught NPE while dumping window hierarchy. Msg: " + e.getMessage());
        return false;
    } catch (IllegalArgumentException e) {
        Log.w(uiaDaemon_logcatTag,
                "Caught IllegalArgumentException while dumping window hierarchy. Msg: " + e.getMessage());
        return false;
    } catch (IOException e) {
        Log.w(uiaDaemon_logcatTag, "Caught IOException while dumping window hierarchy. Msg: " + e.getMessage());
        return false;
    }
}

---

From source file:org.droidmate.uiautomator_daemon.UiAutomatorDaemonDriver.java

/**
 * @see #dumpWindowHierarchyProtectingAgainstException
 *//*  w w w  .j  a  v a2  s .  c  o  m*/
private boolean tryDumpWindowHierarchy(File windowDumpFile) {
    try {
        ui.getUiDevice().dumpWindowHierarchy(windowDumpFile.getName());

        if (windowDumpFile.exists()) {
            return true;
        } else {
            Log.w(uiaDaemon_logcatTag, ".dumpWindowHierarchy returned, but the dumped file doesn't exist!");
            return false;
        }

    } catch (NullPointerException e) {
        Log.w(uiaDaemon_logcatTag, "Caught NPE while dumping window hierarchy. Msg: " + e.getMessage());
        return false;
    } catch (IllegalArgumentException e) {
        Log.w(uiaDaemon_logcatTag,
                "Caught IllegalArgumentException while dumping window hierarchy. Msg: " + e.getMessage());
        return false;
    }
}

---

From source file:org.finra.dm.dao.S3DaoTest.java

@Test
public void testDeleteDirectoryNullParamsDto() {
    // Try to delete an S3 directory when transfer request parameters DTO is null.
    try {/*from  w ww.  j  a va  2  s.c o m*/
        s3Dao.deleteDirectory(null);
        fail("Suppose to throw a NullPointerException.");
    } catch (NullPointerException e) {
        assertNull(e.getMessage());
    }
}

---

From source file:org.finra.dm.dao.S3DaoTest.java

@Test
public void testAbortMultipartUploadsNullParamsDto() {
    // Try to abort multipart uploads when transfer request parameters DTO is null.
    try {//w  w  w. j  a  va  2 s . c om
        s3Dao.abortMultipartUploads(null, new Date());
        fail("Suppose to throw a NullPointerException.");
    } catch (NullPointerException e) {
        assertNull(e.getMessage());
    }
}

---

From source file:org.restcomm.connect.http.AccountsEndpoint.java

protected Response putAccount(final MultivaluedMap<String, String> data, final MediaType responseType) {
    //First check if the account has the required permissions in general, this way we can fail fast and avoid expensive DAO operations
    checkPermission("RestComm:Create:Accounts");
    // check account level depth. If we're already at third level no sub-accounts are allowed to be created
    List<String> accountLineage = userIdentityContext.getEffectiveAccountLineage();
    if (accountLineage.size() >= 2) {
        // there are already 2+1=3 account levels. Sub-accounts at 4th level are not allowed
        return status(BAD_REQUEST).entity(
                buildErrorResponseBody("This account is not allowed to have sub-accounts", responseType))
                .type(responseType).build();
    }/*  w  w w  .j  a  v  a  2s .co  m*/

    // what if effectiveAccount is null ?? - no need to check since we checkAuthenticatedAccount() in AccountsEndoint.init()
    final Sid sid = userIdentityContext.getEffectiveAccount().getSid();
    Account account = null;
    try {
        account = createFrom(sid, data);
    } catch (final NullPointerException exception) {
        return status(BAD_REQUEST).entity(exception.getMessage()).build();
    } catch (PasswordTooWeak passwordTooWeak) {
        return status(BAD_REQUEST).entity(buildErrorResponseBody("Password too weak", responseType))
                .type(responseType).build();
    }

    // If Account already exists don't add it again
    /*
    Account creation rules:
    - either be Administrator or have the following permission: RestComm:Create:Accounts
    - only Administrators can choose a role for newly created accounts. Normal users will create accounts with the same role as their own.
     */
    if (accountsDao.getAccount(account.getSid()) == null
            && !account.getEmailAddress().equalsIgnoreCase("administrator@company.com")) {
        final Account parent = accountsDao.getAccount(sid);
        if (parent.getStatus().equals(Account.Status.ACTIVE)
                && isSecuredByPermission("RestComm:Create:Accounts")) {
            if (!hasAccountRole(getAdministratorRole()) || !data.containsKey("Role")) {
                account = account.setRole(parent.getRole());
            }
            accountsDao.addAccount(account);

            // Create default SIP client data
            MultivaluedMap<String, String> clientData = new MultivaluedMapImpl();
            String username = data.getFirst("EmailAddress").split("@")[0];
            clientData.add("Login", username);
            clientData.add("Password", data.getFirst("Password"));
            clientData.add("FriendlyName", account.getFriendlyName());
            clientData.add("AccountSid", account.getSid().toString());
            Client client = clientDao.getClient(clientData.getFirst("Login"));
            if (client == null) {
                client = createClientFrom(account.getSid(), clientData);
                clientDao.addClient(client);
            }
        } else {
            throw new InsufficientPermission();
        }
    } else {
        return status(CONFLICT).entity("The email address used for the new account is already in use.").build();
    }

    if (APPLICATION_JSON_TYPE == responseType) {
        return ok(gson.toJson(account), APPLICATION_JSON).build();
    } else if (APPLICATION_XML_TYPE == responseType) {
        final RestCommResponse response = new RestCommResponse(account);
        return ok(xstream.toXML(response), APPLICATION_XML).build();
    } else {
        return null;
    }
}

---

From source file:azkaban.jobtype.ReportalTeradataRunner.java

@Override
protected void runReportal() throws Exception {
    System.out.println("Reportal Teradata: Setting up Teradata");
    List<Exception> exceptions = new ArrayList<Exception>();

    Class.forName("com.teradata.jdbc.TeraDriver");
    String connectionString = props.getString("reportal.teradata.connection.string", null);

    String user = props.getString("reportal.teradata.username", null);
    String pass = props.getString("reportal.teradata.password", null);
    if (user == null) {
        System.out.println("Reportal Teradata: Configuration incomplete");
        throw new RuntimeException("The reportal.teradata.username variable was not defined.");
    }//from w  ww  .j a  v  a 2  s.c o  m
    if (pass == null) {
        System.out.println("Reportal Teradata: Configuration incomplete");
        throw new RuntimeException("The reportal.teradata.password variable was not defined.");
    }

    DataSource teraDataSource = new TeradataDataSource(connectionString, user, pass);
    Connection conn = teraDataSource.getConnection();

    String sqlQueries[] = cleanAndGetQueries(jobQuery, proxyUser);

    int numQueries = sqlQueries.length;

    for (int i = 0; i < numQueries; i++) {
        try {
            String queryLine = sqlQueries[i];

            // Only store results from the last statement
            if (i == numQueries - 1) {
                PreparedStatement stmt = prepareStatement(conn, queryLine);
                stmt.execute();
                ResultSet rs = stmt.getResultSet();
                outputQueryResult(rs, outputStream);
                stmt.close();
            } else {
                try {
                    PreparedStatement stmt = prepareStatement(conn, queryLine);
                    stmt.execute();
                    stmt.close();
                } catch (NullPointerException e) {
                    // An empty query (or comment) throws a NPE in JDBC. Yay!
                    System.err.println(
                            "Caught NPE in execute call because report has a NOOP query: " + queryLine);
                }
            }
        } catch (Exception e) {
            // Catch and continue. Delay exception throwing until we've run all queries in this task.
            System.out.println("Reportal Teradata: SQL query failed. " + e.getMessage());
            e.printStackTrace();
            exceptions.add(e);
        }
    }

    if (exceptions.size() > 0) {
        throw new CompositeException(exceptions);
    }

    System.out.println("Reportal Teradata: Ended successfully");
}

---

From source file:edu.ucsd.sbrg.escher.model.EscherMap.java

/**
 * Post-processes {@link EscherMap} and populates internal helper fields.
 *//*  w w w.  j  a v a2  s  .co  m*/
public void processMap() {
    try {
        // Set mid-marker for every reaction by going through its nodes and checking which
        // one is a mid-marker.
        reactions.forEach((k, r) -> {
            r.getNodes().forEach((s) -> {
                if (nodes.get(s).getType() == Node.Type.midmarker) {
                    r.setMidmarker(nodes.get(s));
                }
            });
        });

        // Set nodeRefIds for metabolites.
        reactions.forEach((k, r) -> {
            r.getMetabolites().forEach((mk, mv) -> {
                r.getNodes().forEach((s) -> {
                    try {
                        Node node = nodes.get(s);
                        if (node.getBiggId() == null) {
                            return;
                        }
                        if (node.getBiggId().equals(mv.getId())) {
                            mv.setNodeRefId(node.getId());
                        }
                    } catch (NullPointerException ex) {
                        ex.getMessage();
                    }

                });
            });
        });

        // Bigg2Reactions.
        reactions.forEach((k, v) -> {
            if (!bigg2reactions.containsKey(v.getBiggId())) {
                Set<String> reactionSet = new HashSet<>();
                reactionSet.add(v.getId());
                bigg2reactions.put(v.getBiggId(), reactionSet);
            }
        });

        // Bigg2Nodes.
        nodes.forEach((k, v) -> {
            if (v.getBiggId() == null) {
                return;
            }
            if (!bigg2nodes.containsKey(v.getBiggId())) {
                Set<String> nodeSet = new HashSet<>();
                nodeSet.add(v.getId());
                bigg2nodes.put(v.getBiggId(), nodeSet);
            } else {
                bigg2nodes.get(v.getBiggId()).add(v.getId());
            }
        });

        // Store compartments.
        nodes.forEach((k, v) -> {
            EscherCompartment compartment = new EscherCompartment();

            if (v.getCompartment() == null) {
                return;
            }
            compartment.setId(v.getCompartment());

            if (!compartments.containsKey(compartment.getId())) {
                compartments.put(compartment.getId(), compartment);
            }
        });

    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

---

From source file:com.github.cherimojava.data.mongo.io._DeEncoding.java

@Test
public void explicitIdMustBeSetOnSave() {
    ExplicitIdEntity pe = factory.create(ExplicitIdEntity.class);
    pe.setName("sme").setName(null);// else it won't try to save
    try {/*ww w .j a v  a  2  s  .  c  o m*/
        pe.save();
        fail("should throw an exception");
    } catch (NullPointerException e) {
        assertThat(e.getMessage(), containsString("An explicit defined Id "));
    }
    pe.setName("some");
    pe.save();
}

---

From source file:com.microsoft.office365.starter.models.O365CalendarModel.java

public void postCreatedEvent(final Activity activity, final O365CalendarModel.O365Calendar_Event eventToAdd) {
    try {/*from   w w  w  . ja  va  2 s .  co m*/
        Event newEvent = eventToAdd.getEvent();

        if (newEvent.getEnd().before(newEvent.getStart())) {
            OperationResult opResult = new OperationResult("Add event",
                    "Event was not added. End cannot be before start.", "-1");

            mEventOperationCompleteListener.onOperationComplete(opResult);
            return;
        }

        // This request returns the user's primary calendar. if you want to get
        // a different calendar in the user's calendar collection in Office 365,
        //
        ListenableFuture<Event> addedEvent = mApplication.getCalendarClient().getMe().getCalendars()
                .getById(Constants.CALENDER_ID).getEvents().add(newEvent);

        // addedEvent.
        Futures.addCallback(addedEvent, new FutureCallback<Event>() {

            @Override
            public void onSuccess(final Event result) {
                OperationResult opResult = new OperationResult("Add event", "Added event", result.getId());

                eventToAdd.setEvent(result);

                // Update event collection.ITEM_MAP with updated Event.ID
                if (mCalendarEvents.ITEM_MAP.containsKey(tempNewEventId.toString()))
                    mCalendarEvents.ITEM_MAP.remove(tempNewEventId.toString());

                tempNewEventId = null;
                mCalendarEvents.ITEM_MAP.put(result.getId(), eventToAdd);
                sortInDateTimeOrder(mCalendarEvents.ITEMS);
                mEventOperationCompleteListener.onOperationComplete(opResult);
            }

            @Override
            public void onFailure(final Throwable t) {
                Log.e(t.getMessage(), "Create event");
                OperationResult opResult = new OperationResult("Add event",
                        "Error on add event: " + getErrorMessage(t.getMessage()), "-1");

                tempNewEventId = null;
                mEventOperationCompleteListener.onOperationComplete(opResult);
            }
        });
    } catch (NullPointerException npe) {
        Log.e("Null pointer on add new event in O365CalendarModel.postCreatedEvent : " + npe.getMessage(),
                "null pointer");

        OperationResult opResult = new OperationResult("Add event", "Error on add event - null pointer", "-1");

        mEventOperationCompleteListener.onOperationComplete(opResult);
    }
}

---

From source file:de.dmarcini.submatix.pclogger.gui.ProgramProperetysDialog.java

/**
 * zeige eine Fehlermeldung erstellt: 26.08.2013
 * /*from   ww w.  j  a v  a2s  . c  om*/
 * @param message
 *          void
 */
private void showErrorDialog(String message) {
    ImageIcon icon = null;
    try {
        icon = new ImageIcon(MainCommGUI.class.getResource("/de/dmarcini/submatix/pclogger/res/Terminate.png"));
        JOptionPane.showMessageDialog(this, message, LangStrings.getString("MainCommGUI.errorDialog.headline"),
                JOptionPane.INFORMATION_MESSAGE, icon);
    } catch (NullPointerException ex) {
        lg.error("ERROR showErrorBox <" + ex.getMessage() + "> ABORT!");
        return;
    } catch (MissingResourceException ex) {
        lg.error("ERROR showErrorBox <" + ex.getMessage() + "> ABORT!");
        return;
    } catch (ClassCastException ex) {
        lg.error("ERROR showErrorBox <" + ex.getMessage() + "> ABORT!");
        return;
    }
}

---

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